1317432887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1\times {\mathrm{823}}^1$

素因数の和:1502

約数の個数: 16

約数和(自身を含む): 1399349760

約数和(自身を除く): 81916873

約数列:

[1, 19, 173, 487, 823, 3287, 9253, 15637, 84251, 142379, 400801, 1600769, 2705201, 7615219, 69338573, 1317432887]

約数ペア:

[(1, 1317432887), (19, 69338573), (173, 7615219), (487, 2705201), (823, 1600769), (3287, 400801), (9253, 142379), (15637, 84251)]